Youtube in React: plugging comment thread watcher saga into root saga

index.js

import {all, call, put, fork} from 'redux-saga/effects';
import {watchMostPopularVideos, watchMostPopularVideosByCategory, watchVideoCategories} from './video';
import {watchWatchDetails} from './watch';
import {watchCommentThread} from './comment';
export default function* () {
  yield all([
    fork(watchMostPopularVideos),
    fork(watchVideoCategories),
    fork(watchMostPopularVideosByCategory),
    fork(watchWatchDetails),
    fork(watchCommentThread)
  ]);
}

/* ... */